https://bugs.winehq.org/show_bug.cgi?id=53897
--- Comment #3 from wine_bugzilla@sctb.ch --- In fact, this problem *does* occur, where the *circumstances* which lead to occurrence have now become more clear.
The problem - doubled-up scroll bars - occurs when PFE, via wine, is the default application for a given file type, and I double click on a file to open it.
PFE starts, and scroll bars are doubled-up.
If I manually start PFE, and load a file, by whatever means, scroll bars are normal.
I'm running XFCE on what is now Debian 12.